57363957

素因数分解:

$3^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 60

約数和(自身を含む): 101385900

約数和(自身を除く): 44021943

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 97, 147, 149, 189, 291, 441, 447, 567, 679, 873, 1043, 1323, 1341, 2037, 2619, 3129, 3969, 4023, 4753, 6111, 7301, 7857, 9387, 12069, 14259, 14453, 18333, 21903, 28161, 42777, 43359, 54999, 65709, 84483, 101171, 128331, 130077, 197127, 303513, 384993, 390231, 591381, 708197, 910539, 1170693, 2124591, 2731617, 6373773, 8194851, 19121319, 57363957]

約数ペア:

[(1, 57363957), (3, 19121319), (7, 8194851), (9, 6373773), (21, 2731617), (27, 2124591), (49, 1170693), (63, 910539), (81, 708197), (97, 591381), (147, 390231), (149, 384993), (189, 303513), (291, 197127), (441, 130077), (447, 128331), (567, 101171), (679, 84483), (873, 65709), (1043, 54999), (1323, 43359), (1341, 42777), (2037, 28161), (2619, 21903), (3129, 18333), (3969, 14453), (4023, 14259), (4753, 12069), (6111, 9387), (7301, 7857)]